What is the CVSS score of CVE-2025-54781?

CVE-2025-54781 has a CVSS 3.1 base score of 2.8 (Low). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Microsoft are affected by CVE-2025-54781?

CVE-2025-54781 is a low-severity vulnerability in Himmelblau involving log exposure (CVSS 2.8).

How to fix or mitigate CVE-2025-54781?

During next maintenance window: Apply vendor patches when convenient. Verify log exposure controls are in place.

Microsoft CVE-2025-54781

LOW

Insertion of Sensitive Information into Log File (CWE-532)

2025-08-02 security-advisories@github.com

Microsoft Information Disclosure

2.8

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

2.8 LOW

AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:04 vuln.today

CVE Published

Aug 02, 2025 - 00:15 nvd

LOW 2.8

DescriptionGitHub Advisory

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host's Intune compliance status, and may permit additional administrative operations for the Intune host device (though the API for these operations is undocumented). This is fixed in version 1.1.0. To workaround this issue, ensure that Himmelblau debugging is disabled.

AnalysisAI

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Rated low severity (CVSS 2.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-532. Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host's Intune compliance status, and may permit additional administrative operations for the Intune host device (though the API for these operations is undocumented). This is fixed in version 1.1.0. To workaround this issue, ensure that Himmelblau debugging is disabled. Version information: version 1.0.0.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.